ValuationViz

FIX fund manager activity

COMFORT SYSTEMS USA INC · US. Reported by 10 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.

Q2 2026

ManagerActivitySharesValue% of portfolioFiled
Sarah Ketterer - Causeway Capital ManagementTrimmed162$321,0760.00%Aug 13, 2026
Philippe Laffont - Coatue ManagementNew17,793$35,264,8360.07%Aug 14, 2026
Ken Fisher - Fisher Asset ManagementAdded311$616,9820.00%Aug 4, 2026
Jeremy Grantham - GMONew743$1,472,5890.00%Aug 13, 2026
Joel Greenblatt - Gotham Asset ManagementTrimmed46,105$91,377,8050.21%Aug 14, 2026
Thomas Gayner - Markel GroupNo change13,000$25,765,3500.20%Jul 31, 2026

Q1 2026

ManagerActivitySharesValue% of portfolioFiled
Sarah Ketterer - Causeway Capital ManagementTrimmed184$253,7340.00%May 14, 2026
Ken Fisher - Fisher Asset ManagementAdded309$426,8770.00%May 5, 2026
Joel Greenblatt - Gotham Asset ManagementTrimmed48,821$67,323,6710.21%May 15, 2026
Thomas Gayner - Markel GroupNo change13,000$17,926,8700.15%May 1, 2026
Daniel Loeb - Third PointSold out——0.00%May 15, 2026

Older quarters